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| author | bors <bors@rust-lang.org> | 2020-04-04 03:00:47 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2020-04-04 03:00:47 +0000 |
| commit | 6050e523bae6de61de4e060facc43dc512adaccd (patch) | |
| tree | 478ebbe47d71b3ca029be2a56d13d78f29ca6de7 /src/test/codegen | |
| parent | 9e55101bb681010c82c3c827305e2665fc8f2aa0 (diff) | |
| parent | f86b078e2df79968e40185c91b0dce81bc580872 (diff) | |
| download | rust-6050e523bae6de61de4e060facc43dc512adaccd.tar.gz rust-6050e523bae6de61de4e060facc43dc512adaccd.zip | |
Auto merge of #69718 - arlosi:debughash, r=eddyb
Add hash of source files in debug info LLVM supports placing the hash of source files inside the debug info. This information can be used by a debugger to verify that the source code matches the executable. This change adds support for both hash algorithms supported by LLVM, MD5 and SHA1, controlled by a target option. * DWARF only supports MD5 * LLVM IR supports MD5 and SHA1 (and SHA256 in LLVM 11). * CodeView (.PDB) supports MD5, SHA1, and SHA256. Fixes #68980. Tracking issue: #70401 rustc dev guide PR with further details: https://github.com/rust-lang/rustc-dev-guide/pull/623
Diffstat (limited to 'src/test/codegen')
4 files changed, 15 insertions, 3 deletions
diff --git a/src/test/codegen/remap_path_prefix/main.rs b/src/test/codegen/remap_path_prefix/main.rs index 4724dc3c3e5..20475bab0fc 100644 --- a/src/test/codegen/remap_path_prefix/main.rs +++ b/src/test/codegen/remap_path_prefix/main.rs @@ -22,7 +22,7 @@ fn main() { } // Here we check that local debuginfo is mapped correctly. -// CHECK: !DIFile(filename: "/the/src/remap_path_prefix/main.rs", directory: "/the/cwd/") +// CHECK: !DIFile(filename: "/the/src/remap_path_prefix/main.rs", directory: "/the/cwd/" // And here that debuginfo from other crates are expanded to absolute paths. -// CHECK: !DIFile(filename: "/the/aux-src/remap_path_prefix_aux.rs", directory: "") +// CHECK: !DIFile(filename: "/the/aux-src/remap_path_prefix_aux.rs", directory: "" diff --git a/src/test/codegen/remap_path_prefix/xcrate-generic.rs b/src/test/codegen/remap_path_prefix/xcrate-generic.rs index 30d6112fd02..7a9d2ca9b6b 100644 --- a/src/test/codegen/remap_path_prefix/xcrate-generic.rs +++ b/src/test/codegen/remap_path_prefix/xcrate-generic.rs @@ -11,4 +11,4 @@ pub fn foo() { } // Here we check that local debuginfo is mapped correctly. -// CHECK: !DIFile(filename: "/the/aux-src/xcrate-generic.rs", directory: "") +// CHECK: !DIFile(filename: "/the/aux-src/xcrate-generic.rs", directory: "" diff --git a/src/test/codegen/src-hash-algorithm/src-hash-algorithm-md5.rs b/src/test/codegen/src-hash-algorithm/src-hash-algorithm-md5.rs new file mode 100644 index 00000000000..64be1127786 --- /dev/null +++ b/src/test/codegen/src-hash-algorithm/src-hash-algorithm-md5.rs @@ -0,0 +1,6 @@ +// compile-flags: -g -Z src-hash-algorithm=md5 + +#![crate_type = "lib"] + +pub fn test() {} +// CHECK: checksumkind: CSK_MD5 diff --git a/src/test/codegen/src-hash-algorithm/src-hash-algorithm-sha1.rs b/src/test/codegen/src-hash-algorithm/src-hash-algorithm-sha1.rs new file mode 100644 index 00000000000..54e07152142 --- /dev/null +++ b/src/test/codegen/src-hash-algorithm/src-hash-algorithm-sha1.rs @@ -0,0 +1,6 @@ +// compile-flags: -g -Z src-hash-algorithm=sha1 + +#![crate_type = "lib"] + +pub fn test() {} +// CHECK: checksumkind: CSK_SHA1 |